56981

Appears in sequences

• Partition numbers rounded to nearest integer given by the Hardy-Ramanujan approximate formula.at n=41A050811
• Diagonal in array of n-gonal numbers A081422.at n=37A081438
• a(1) = 1; for n >= 1, replace each part, with repetitions, of every part k in each partition of n with a(k), then take the sum to get a(n+1).at n=13A096770
• Number of non-abelian groups of order prime(n)^6.at n=31A271811
• Number of integers in n-th generation of tree T(2^(-1/2)) defined in Comments.at n=38A274156